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using BP.Sys;
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using BP.DA;
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using BP.En;
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namespace BP.WF.DTS
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{
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/// <summary>
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/// 删除空白的字段分组
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/// </summary>
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public class DeleteBlankGroupField : Method
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{
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/// <summary>
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/// 删除空白的字段分组
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/// </summary>
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public DeleteBlankGroupField()
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{
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this.Title = "删除空白的字段分组";
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this.Help = "";
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this.Icon = "<img src='/WF/Img/Btn/Delete.gif' border=0 />";
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this.GroupName = "系统维护";
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}
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public override void Init()
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{
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}
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public override bool IsCanDo
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{
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get { return true; }
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}
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public override object Do()
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{
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GroupFields gfs = new GroupFields();
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gfs.RetrieveAll();
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int delNum = 0;
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foreach (GroupField item in gfs)
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{
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int num = 0;
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num += DBAccess.RunSQLReturnValInt("SELECT COUNT(*) FROM Sys_MapAttr WHERE GroupID='" + item.OID + "' and FK_MapData='" + item.FrmID + "'");
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//num += DBAccess.RunSQLReturnValInt("SELECT COUNT(*) FROM Sys_FrmAttachment WHERE GroupID=" + item.OID + " and FK_MapData='" + item.EnName + "'");
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//num += DBAccess.RunSQLReturnValInt("SELECT COUNT(*) FROM Sys_MapDtl WHERE GroupID=" + item.OID + " and FK_MapData='" + item.EnName + "'");
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//num += DBAccess.RunSQLReturnValInt("SELECT COUNT(*) FROM Sys_MapFrame WHERE GroupID=" + item.OID + " and FK_MapData='" + item.EnName + "'");
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if (num == 0)
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{
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delNum++;
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item.Delete();
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}
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}
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return "执行成功,删除数量:" + delNum;
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}
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}
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}
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